Zobrazeno 1 - 10
of 25
pro vyhledávání: '"R. van Haarlem"'
Publikováno v:
Atmospheric Measurement Techniques, Vol 3, Iss 2, Pp 397-406 (2010)
A compact, fast-response Quantum Cascade Tunable Infrared Laser Differential Absorption Spectrometer (QC-TILDAS) for measurements of ammonia (NH3) has been evaluated under both laboratory and field conditions. Absorption of radiation from a pulsed, t
Externí odkaz:
https://doaj.org/article/7182310f603c4ceaa725413c441efc28
Autor:
P. Whittington, M. Strack, R. van Haarlem, S. Kaufman, P. Stoesser, J. Maltez, J.S. Price, M. Stone
Publikováno v:
Mires and Peat, Vol 2, Iss 09, Pp 1-14 (2007)
Links between local hydrology and vegetation type exist in wetlands, yet it is unclear what role peat volume change plays in these interactions. We measured peat volume change and hydraulic conductivity (Kfield) at three contrasting sites located on
Externí odkaz:
https://doaj.org/article/461b2187d46143eb8dd81278c9412bb5
Akademický článek
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Autor:
Elizabeth Pattey, R. A. Ellis, Jennifer G. Murphy, Jason M. O'Brien, S. C. Herndon, R. van Haarlem
Publikováno v:
Atmospheric Measurement Techniques, Vol 3, Iss 2, Pp 397-406 (2010)
A compact, fast-response Quantum Cascade Tunable Infrared Laser Differential Absorption Spectrometer (QC-TILDAS) for measurements of ammonia (NH3) has been evaluated under both laboratory and field conditions. Absorption of radiation from a pulsed, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f9ac35e737348d71d6f03394f3a8f0e
http://www.atmos-meas-tech.net/3/397/2010/amt-3-397-2010.pdf
http://www.atmos-meas-tech.net/3/397/2010/amt-3-397-2010.pdf
Publikováno v:
Boundary-Layer Meteorology. 128:151-172
Using the standard eddy-covariance (EC) method to quantify mass and energy exchange at a single location usually results in an underestimation of vertical eddy fluxes at the surface. In order to better understand the reasons for this underestimation,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d7b687356e39799f0d90885ba4de5fd
https://doi.org/10.1007/s10546-008-9279-9
https://doi.org/10.1007/s10546-008-9279-9
Publikováno v:
Journal of Microscopy. 127:265-269
SUMMARY A stepper motor was attached by way of a speed reducer to the coarse focusing spindle of a light microscope. After exposure of a film frame the stepper motor displaces the microscope stage according to the programmed instructions laid down in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::913735729e40a038a20afa74280bd424
https://doi.org/10.1111/j.1365-2818.1982.tb00421.x
https://doi.org/10.1111/j.1365-2818.1982.tb00421.x
Publikováno v:
Computers & Education. 8:155-158
The Biology Department of the University of Nijmegen (Netherlands) has been facing many of the problems encountered by other university faculties in these economically depressed times: cutbacks in government funding, demands for curriculum revisions,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3435979eb6debe392f66603fd63ff210
https://doi.org/10.1016/0360-1315(84)90066-6
https://doi.org/10.1016/0360-1315(84)90066-6
Autor:
R. Van Haarlem
Publikováno v:
Developmental Biology. 70:171-179
Living eggs of the annual fish Nothobranchius korthausae were studied during epiboly either by direct observation or with time-lapse cinematography. Before epiboly the deep cells are tightly packed on top of each other between the enveloping cell lay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49ab73e792287dfbf94313be5be800c3
https://doi.org/10.1016/0012-1606(79)90014-9
https://doi.org/10.1016/0012-1606(79)90014-9
Publikováno v:
Cell Proliferation. 14:285-300
Living embryos of the annual cyprinodont fish Nothobranchius guentheri were observed under the microscope. Detailed records were made of the time of cell division, disappearance of the nucleus and of the position of each cell within the blastoderm up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c41413d787c83aa25a0efe95c4a2afc0
https://doi.org/10.1111/j.1365-2184.1981.tb00533.x
https://doi.org/10.1111/j.1365-2184.1981.tb00533.x
Publikováno v:
Cell and tissue kinetics. 16(2)
By means of time-lapse cinematography the early development of the annual fish Nothobranchius guentheri was recorded on 16-mm film up to the tenth cleavage round. Analysis of the films showed that the mean intercleavage time is much the same up to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::889044d6cc962d9e759257de1578526d
https://pubmed.ncbi.nlm.nih.gov/6831515
https://pubmed.ncbi.nlm.nih.gov/6831515